355399128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1214653440

約数和(自身を除く): 859254312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 43, 46, 56, 62, 63, 69, 72, 84, 86, 92, 93, 124, 126, 129, 138, 161, 168, 172, 184, 186, 207, 217, 248, 252, 258, 276, 279, 301, 322, 344, 372, 387, 414, 434, 483, 504, 516, 529, 552, 558, 602, 644, 651, 713, 744, 774, 828, 868, 903, 966, 989, 1032, 1058, 1116, 1204, 1288, 1302, 1333, 1426, 1449, 1548, 1587, 1656, 1736, 1806, 1932, 1953, 1978, 2116, 2139, 2232, 2408, 2604, 2666, 2709, 2852, 2898, 2967, 3096, 3174, 3612, 3703, 3864, 3906, 3956, 3999, 4232, 4278, 4761, 4991, 5208, 5332, 5418, 5704, 5796, 5934, 6348, 6417, 6923, 7224, 7406, 7812, 7912, 7998, 8556, 8901, 9331, 9522, 9982, 10664, 10836, 11109, 11592, 11868, 11997, 12696, 12834, 13846, 14812, 14973, 15624, 15996, 16399, 17112, 17802, 18662, 19044, 19964, 20769, 21672, 22218, 22747, 23736, 23994, 25668, 27692, 27993, 29624, 29946, 30659, 31992, 32798, 33327, 35604, 37324, 38088, 39928, 41538, 44436, 44919, 45494, 47988, 49197, 51336, 55384, 55986, 59892, 61318, 62307, 65596, 66654, 68241, 71208, 74648, 83076, 83979, 88872, 89838, 90988, 91977, 95976, 98394, 111972, 114793, 119784, 122636, 124614, 131192, 133308, 136482, 147591, 159229, 166152, 167958, 179676, 181976, 183954, 196788, 204723, 214613, 223944, 229586, 245272, 249228, 266616, 272964, 275931, 295182, 318458, 335916, 344379, 359352, 367908, 393576, 409446, 429226, 459172, 477687, 498456, 545928, 551862, 590364, 636916, 643839, 671832, 688758, 705157, 735816, 818892, 858452, 918344, 955374, 1033137, 1103724, 1180728, 1273832, 1287678, 1377516, 1410314, 1433061, 1637784, 1716904, 1910748, 1931517, 2066274, 2115471, 2207448, 2575356, 2755032, 2820628, 2866122, 3821496, 3863034, 4132548, 4230942, 4936099, 5150712, 5641256, 5732244, 6346413, 7726068, 8265096, 8461884, 9872198, 11464488, 12692826, 14808297, 15452136, 16923768, 19744396, 25385652, 29616594, 39488792, 44424891, 50771304, 59233188, 88849782, 118466376, 177699564, 355399128]

約数ペア:

[(1, 355399128), (2, 177699564), (3, 118466376), (4, 88849782), (6, 59233188), (7, 50771304), (8, 44424891), (9, 39488792), (12, 29616594), (14, 25385652), (18, 19744396), (21, 16923768), (23, 15452136), (24, 14808297), (28, 12692826), (31, 11464488), (36, 9872198), (42, 8461884), (43, 8265096), (46, 7726068), (56, 6346413), (62, 5732244), (63, 5641256), (69, 5150712), (72, 4936099), (84, 4230942), (86, 4132548), (92, 3863034), (93, 3821496), (124, 2866122), (126, 2820628), (129, 2755032), (138, 2575356), (161, 2207448), (168, 2115471), (172, 2066274), (184, 1931517), (186, 1910748), (207, 1716904), (217, 1637784), (248, 1433061), (252, 1410314), (258, 1377516), (276, 1287678), (279, 1273832), (301, 1180728), (322, 1103724), (344, 1033137), (372, 955374), (387, 918344), (414, 858452), (434, 818892), (483, 735816), (504, 705157), (516, 688758), (529, 671832), (552, 643839), (558, 636916), (602, 590364), (644, 551862), (651, 545928), (713, 498456), (744, 477687), (774, 459172), (828, 429226), (868, 409446), (903, 393576), (966, 367908), (989, 359352), (1032, 344379), (1058, 335916), (1116, 318458), (1204, 295182), (1288, 275931), (1302, 272964), (1333, 266616), (1426, 249228), (1449, 245272), (1548, 229586), (1587, 223944), (1656, 214613), (1736, 204723), (1806, 196788), (1932, 183954), (1953, 181976), (1978, 179676), (2116, 167958), (2139, 166152), (2232, 159229), (2408, 147591), (2604, 136482), (2666, 133308), (2709, 131192), (2852, 124614), (2898, 122636), (2967, 119784), (3096, 114793), (3174, 111972), (3612, 98394), (3703, 95976), (3864, 91977), (3906, 90988), (3956, 89838), (3999, 88872), (4232, 83979), (4278, 83076), (4761, 74648), (4991, 71208), (5208, 68241), (5332, 66654), (5418, 65596), (5704, 62307), (5796, 61318), (5934, 59892), (6348, 55986), (6417, 55384), (6923, 51336), (7224, 49197), (7406, 47988), (7812, 45494), (7912, 44919), (7998, 44436), (8556, 41538), (8901, 39928), (9331, 38088), (9522, 37324), (9982, 35604), (10664, 33327), (10836, 32798), (11109, 31992), (11592, 30659), (11868, 29946), (11997, 29624), (12696, 27993), (12834, 27692), (13846, 25668), (14812, 23994), (14973, 23736), (15624, 22747), (15996, 22218), (16399, 21672), (17112, 20769), (17802, 19964), (18662, 19044)]